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Stells [14]
2 years ago
8

What is the answer to this math problem -5+-3+2

Mathematics
2 answers:
Anit [1.1K]2 years ago
8 0

Answer:

-6

Step-by-step explanation:

Lera25 [3.4K]2 years ago
8 0

-6

have a <em><u>fabulous</u></em> day! <em><u>xoxo-</u></em>

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The diameter of a circle measures 24ft. What is the circumference of the circle? Use 3.14 for pie , and do not round your answer
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75.36

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2 years ago
Two planes A and B start from the same place and move in different directions making an angle of 50° between them the speed of p
Alika [10]

Answer:

The distance between them is 230.65 miles

Step-by-step explanation:

Here we use the Cosine formula

a^2 = b^2 + c^2 - 2bc\ cos\ A\\\\a^2 = 200^2 + 300^2 - 2\times 200\times 300cos50^{\circ}\\\\= 40,000 + 90,000 - 120,000cos50^{\circ}\\\\= 130,000 - 120,000 \times 0.64\\\\= 130,000 - 76,800\\\\a^2= 53,200\\\\a = \sqrt{53,200} \\\\= 230.65\ miles\ per\ hour

Now the distance for one hour is

= 230.65 ÷ 1

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3 years ago
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Dmitry_Shevchenko [17]
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2 years ago
Alberta is going to take a 2-hour-26-minute flight from Chicago, Illinois, to
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Step-by-step explanation:

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2 years ago
In right triangle PQR , PQ=12 cm and QR=5cm .What is cos R?
Juliette [100K]

Answer:

cosR = \frac{5}{13}

Step-by-step explanation:

assuming the right triangle has ∠ Q = 90° with legs 5 and 12

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7 0
2 years ago
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